| article html file updated | 8 February 2020 04:30 CET | Update | https://www.mdpi.com/1424-8220/17/5/967 |
| article html file updated | 24 September 2019 12:53 CEST | Update | - |
| article html file updated | 4 May 2019 00:32 CEST | Update | - |
| article html file updated | 2 June 2017 04:01 CEST | Update | - |
| article html file updated | 27 April 2017 11:23 CEST | Original file | - |
| article xml uploaded. | 27 April 2017 11:21 CEST | Update | https://www.mdpi.com/1424-8220/17/5/967/xml |
| article pdf uploaded. | 27 April 2017 11:21 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/5/967/pdf |
